Submit Data |  Help |  Video Tutorials |  News |  Publications |  FTP Download |  REST API |  Citing RGD |  Contact   


go back to main search page
Accession:CHEBI:8907 term browser browse the term
Definition:A carotenol that is a natural xanthophyll pigment. It was formerly used as a food colourant (E161d), but approval for this purpose has been withdrawn throughout the European Union.
Synonyms:exact_synonym: (3R)-beta,psi-caroten-3-ol
 related_synonym: (all-E,3R)-rubixanthin;   E 161d;   E161d;   Formula=C40H56O;   InChI=1S/C40H56O/c1-31(2)17-13-20-34(5)23-15-25-35(6)24-14-21-32(3)18-11-12-19-33(4)22-16-26-36(7)27-28-39-37(8)29-38(41)30-40(39,9)10/h11-12,14-19,21-28,38,41H,13,20,29-30H2,1-10H3/b12-11+,21-14+,22-16+,25-15+,28-27+,32-18+,33-19+,34-23+,35-24+,36-26+/t38-/m1/s1;   InChIKey=ABTRFGSPYXCGMR-AXXBKCDFSA-N;   Natural yellow 27;   SMILES=CC(C)=CCC\\C(C)=C\\C=C\\C(C)=C\\C=C\\C(C)=C\\C=C\\C=C(C)\\C=C\\C=C(C)\\C=C\\C1=C(C)C[C@@H](O)CC1(C)C
 xref: Beilstein:2342671;   CAS:3763-55-1;   HMDB:HMDB0035836;   KEGG:C08611;   KNApSAcK:C00003785;   LIPID_MAPS_instance:LMPR01070281;   PMID:10563863;   PMID:4762756;   Reaxys:2342671;   Wikipedia:Rubixanthin

show annotations for term's descendants       view all columns           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19770
    role 19717
      application 19366
        food additive 14660
          food colouring 6179
            rubixanthin 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19770
    subatomic particle 19768
      composite particle 19768
        hadron 19768
          baryon 19768
            nucleon 19768
              atomic nucleus 19768
                atom 19768
                  main group element atom 19653
                    main group molecular entity 19653
                      s-block molecular entity 19415
                        hydrogen molecular entity 19404
                          hydrides 18360
                            organic hydride 17701
                              organic fundamental parent 17701
                                hydrocarbon 17176
                                  terpene 9369
                                    tetraterpene 404
                                      carotene 404
                                        carotenoid 404
                                          xanthophyll 148
                                            carotenol 119
                                              rubixanthin 0
paths to the root


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.